On 24/11/2015 11:52 AM, Bigendian Smalls wrote:
Fair point on the rocket Python for http tip. Just did some testing on that -
yikes. only ever used that flavor of Python locally - but outside comm is a
huge pain indeed. Good call to stick with curl or Java as you'd mentioned and
leave the Python until it's fully baked for cp conversions.
It gets worse. The JSON libraries are broken too. Unicode escaping is a
case in point. And the URL and base64 stuff. Python has a huge standard
library so a real EBCDIC port is going to be a lot of work and probably
won't happen unless a significant ROI
can be made. You can try my Lua port which is patched to support EBCDIC
for HTTP, JSON, URL, base64 etc http://lua4z.com/. It smokes REXX by an
order of magnitude wrt performance and has all the modern features that
you get with Python. There's
even a decent list comprehension implementation in the penlight library.
I haven't implemented Lua-cURL yet but I will now that rocket have made
libcurl available with their port. That should bring a lot of other
powerful HTTP, FTP features available.
On Nov 23, 2015, at 19:30, David Crayford <[email protected]> wrote:
On 24/11/2015 9:12 AM, Bigendian Smalls wrote:
Depending on the volume, python's usage of the REST APIs I've used (like Aws
works great). I'm sure it'd be not to hard to do in REXX also from the few
client HTTP code snippets I've seen in Google.
Classic REXX using the socket() API would be doable. But I wouldn't go there.
But the python one works great - using Rocket's ported tools. fwiw.
All of the web APIs (HTTP etc) in Rockets z/OS Python port are broken. They
haven't done the ASCII/EBCDIC work on the HTTP protocol. Until they do Rockets
Python port is nothing but a broken toy.
Chad
On Nov 23, 2015, at 18:17, Frank Swarbrick <[email protected]> wrote:
Sounds interesting. Anyone have any experience with it?
We are still on z/OS 1.13. I don't know when we'll go to 2.1, much less 2.2,
but its certainly something to consider.
I'm still open to other ideas.
Thanks!
Frank
Date: Mon, 23 Nov 2015 18:02:20 -0600
From: [email protected]
Subject: Re: Accessing RESTful services from a z/OS batch job
To: [email protected]
Maybe the z/OS client web enablement toolkit?
see the V2R2 docs for latest features -
https://www-01.ibm.com/support/knowledgecenter/SSLTBW_2.2.0/com.ibm.zos.v2r2.e0za100/mvs_web_enablement.htm
"
You can use web application APIs to create a client/server application
using a
request-response protocol that can link a client residing anywhere in the
world
with any web server. Many web applications have evolved to a simpler
programming model based on representational state transfer (REST). Governed
by
a set of architectural constraints, RESTful applications can be much easier
to
develop, enabling the creation of elegant and secure web applications.
RESTful
applications typically use the ubiquitous Hypertext Transfer Protocol
(HTTP) as the
means of communication and either JavaScript Object Notation (JSON) or
Extensible Markup Language (XML) as the format of data exchange between the
client and server programs
Kirk Wolf
Dovetailed Technologies
http://dovetail.com
On Mon, Nov 23, 2015 at 5:32 PM, Frank Swarbrick <
[email protected]> wrote:
What are you using to perform this function?
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